I have been on T3, 25mcg for the last 3 days, Tomorrow i will go up to 37.5; But my quetsion is, Should i be feeling anything? When i did clen, The first time i knew it was working just from the feeling,shaking and other symptoms. With T3, I havent really felt much, maybe a little tired or i'm imagining it? Do the symptoms come with higher does? If so, How high? And one last question, What would you think is the highest dose i should go to on my first T3 cycle? Thank you